Answer:
hey, if you can add a picture or comment the sentences I'll come back and try to answer
Answer:
the answer is D
Explanation: an artifact is an object made by a human being, typically an item of cultural or historical interest.
Answer:
a bar that slides to lock something
Explanation:
They are told to close something most likely a window and when you close something you usually must lock it
It is a adverb clause.
Hope this helps!
